Present "ring" | I | ring | |
Present Continuous "ring" | I | am ringing | |
Simple past "ring" | I | rang | |
Past Continuous "ring" | I | was ringing | |
Present perfect "ring" | I | have rung | |
Present perfect continuous "ring" | I | have been ringing | |
Past perfect "ring" | I | had rung | |
Past perfect continuous "ring" | I | had been ringing | |
Future "ring" | I | will ring | |
Future continuous "ring" | I | will be ringing | |
Future perfect "ring" | I | will have rung | |
Future perfect continuous "ring" | I | will have been ringing |